Complete M57 ECU and Wiring Harness Kit for Off-Road Builds and Project Vehicles
Designed specifically for 184-193hp M57 engines, this turnkey ECU and wiring harness kit is ideal for off-road applications and custom vehicle projects.
Each harness is custom-made and comes with a comprehensive installation guide.
Additional Wiring Requirements:
Pre-supply pump connection
All necessary wiring schematics are included in the manual for ease of installation.
Compatibility Note: This harness is tailored for the updated throttle pedal used in BMW models from 2001 onward.
ECU Tuning Options:
Stage 1: Approx. 230hp
Stage 2: Approx. 240hp
Performance may vary depending on engine health.
Responsible Tuning Practices:
We do not offer “hardcut,” “pop and bangs,” or “popcorn” tuning for diesel engines, as these practices can severely damage injectors and turbochargers.
Custom Tuning Services:
We provide tailored ECU tuning to match your specific modifications, which may include:
